Glass and Iron: Similar series
The Aurora Cycle
by Amie Kaufman
4.16 · 283 ratings
found-family · length-long · young adult · aliens · dystopian · science fiction · futuristic · magic · suspense · mystery · humor · new adult · war · military · death · queer · behind-doors · dual-pov · time travel · strong heroine
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The League
by Sherrilyn Kenyon
4.29 · 652 ratings
urban fantasy · science fiction · futuristic · tortured hero · aliens · m-f · military · suspense · explicit-open-door · contemporary · royalty · alpha male · third-person-pov · forced proximity · competent heroine · dual-pov · past-abuse · fighters · disabilities and marks · strong heroine
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Accidental Alien Brides
by January Bell
4.08 · 275 ratings
science fiction · humor · aliens · military · non-human-hero · dual-pov · explicit-open-door · length-short · futuristic · arranged marriage · slow burn · forced proximity · possessive hero · first-person-pov · strong heroine · alpha male · from hate to love · independent heroine · fated-mates · creative-anatomy
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Darkstar Mercenaries
by Anna Carven
4.17 · 144 ratings
aliens · science fiction · fated-mates · creative-anatomy · non-human-hero · alpha male · length-medium · explicit-open-door · strong heroine · m-f · futuristic · graphic-violence · abduction · multicultural · possessive hero · military · cold hero · human-trafficking · slavery · erotica
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Outer Limits Quadrant
by Alexis B. Osborne
3.76 · 53 ratings
monsters · aliens · science fiction · military · dual-pov · forced proximity · length-long · explicit-open-door · futuristic · m-f · bodyguard-hero · dangerous heroine · forbidden love · third-person-pov · paranormal · rape-non-mc · abduction · explicit-plentiful · consensual-non-con · praise-kink
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Galactic Conspiracies
by Rob Colton
3.98 · 51 ratings
futuristic · aliens · science fiction · insta-love · alpha male · m-m · military · queer · length-short · working class hero · pregnancy · height-difference · secret child · length-novella · abduction · fated-mates · abuse · explicit-open-door
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A World Beyond
by Michelle Howard
3.89 · 116 ratings
science fiction · military · futuristic · aliens · non-human-hero · length-short · shapeshifters · alpha male · erotica · suspense · m-f · independent heroine · explicit-open-door · paranormal · length-medium · insta-love · dual-pov · contemporary · tortured hero · betrayal
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Starfighter Training Academy
by Grace Goodwin
4.14 · 31 ratings
military · futuristic · aliens · science fiction · length-novella · non-human-hero · explicit-open-door · war · curvy heroine · fighters · competent heroine · length-medium · m-f
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Zoran Warriors
by Luna Hunter
4.15 · 40 ratings
military · aliens · humor · science fiction · new adult · futuristic · non-human-hero · length-novella · alpha male · erotica
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Refuge
by Cynthia Sax
4.34 · 47 ratings
science fiction · futuristic · aliens · m-f · length-short · alpha male · strong heroine · fighters · tortured heroine · military · possessive hero · non-human-hero · torture-scs · commander · bad boys · tall-heroine · fantasy · fated-mates · super rich hero · from hate to love
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Mating Wars
by Aya Morningstar
3.91 · 49 ratings
military · futuristic · humor · aliens · science fiction · length-short · shapeshifters · multicultural · length-novella · alpha male · m-f · non-human-hero · erotica
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Interstellar Brides: Ascension Saga
by Grace Goodwin
4.30 · 112 ratings
military · aliens · science fiction · futuristic · multicultural · length-novella · fated-mates · aristocratic heroine · non-human-hero · mystery · strong heroine · explicit-open-door · possessive hero · gifted heroine · spanking · praise-kink · m-f · sassy heroine · suspense · non-human-heroine
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Interspecies Alliances
by Eryn Ivers
3.97 · 35 ratings
m-m · queer · science fiction · aliens · multicultural · futuristic · military · explicit-open-door · male-pov · hurt-comfort · third-person-pov · forced proximity · tortured hero · height-difference · caretaking · bdsm · disabilities and marks · length-medium · age difference · dual-pov
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Celestial Mates
by Marla Therron
3.58 · 45 ratings
science fiction · futuristic · military · aliens · length-short · slavery · alpha male · erotica · fantasy · open-door · length-epic · abduction
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Olympia Alien Mail Order Brides
by K. Cantrell
3.10 · 10 ratings
science fiction · aliens · military · futuristic · length-novella · explicit-plentiful · pregnancy · explicit-open-door · humor · arranged marriage · small town · independent heroine · contemporary · m-f · sunny hero · non-human-hero · working class heroine · competent heroine · insta-love · himbo
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Star Warrior
by C.F. Harris
4.00 · 9 ratings
new adult · military · futuristic · humor · aliens · science fiction · length-short · length-novella
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Books
by Maia Starr
4.00 · 15 ratings
futuristic · science fiction · length-epic · military · fantasy · shapeshifters · witches · aliens · paranormal · new adult · angels · humor · psychics · anthologies · vampires · suspense · demons
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